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Steel beam structure capable of being rapidly and accurately hoisted and construction method thereof

A steel beam and precise technology, which is applied in the erection/assembly of bridges, bridges, bridge parts, etc., can solve the problems of difficult aerial work, difficult control of the accuracy of splicing steel beams and concrete columns, and difficulty in fast and accurate positioning

Active Publication Date: 2021-09-07
广州工程总承包集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is difficult to work in the air, and it is difficult to control the accuracy of the splicing of steel beams and concrete columns, which makes it difficult to achieve fast and accurate positioning of steel beams during hoisting

Method used

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  • Steel beam structure capable of being rapidly and accurately hoisted and construction method thereof
  • Steel beam structure capable of being rapidly and accurately hoisted and construction method thereof
  • Steel beam structure capable of being rapidly and accurately hoisted and construction method thereof

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Embodiment Construction

[0034] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "middle", The orientation or positional relationship indicated by "inside" is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, Constructed and operative in a particular orientation and therefore are not to be construed as limitations of the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, a feature defined as "first", "second", etc. may expressly or implicitly include one or more of that fe...

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Abstract

The invention discloses a steel beam structure capable of being rapidly and accurately hoisted and a construction method thereof. The steel beam structure comprises a steel beam body and two support mechanisms, wherein the two support mechanisms are oppositely arranged, both ends of the steel beam body are fixed to the tops of the two support mechanisms correspondingly, a plurality of first limiting pieces and a plurality of second limiting pieces are respectively arranged on the both ends of the steel beam body, the plurality of first limiting pieces are distributed in the longitudinal direction of the steel beam body at intervals, the plurality of second limiting pieces are distributed in the longitudinal direction of the steel beam body at intervals, the first limiting pieces are arranged between every two adjacent second limiting pieces, a plurality of third limiting pieces are arranged on the tops of the support mechanisms in the longitudinal direction, and the first limiting pieces and / or the second limiting pieces are located between every two adjacent third limiting pieces. When the steel beam structure is hoisted, rapid and accurate positioning can be achieved, and the hoisting efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of steel beam structures, more specifically, a steel beam structure for fast and precise hoisting and a construction method thereof. Background technique [0002] The steel beam structure has the characteristics of high strength and good seismic performance, and is widely used in house construction or bridge construction. The traditional steel beam hoisting mostly adopts the following method: pre-embed the components at the node position of the column head, and start hoisting after the concrete is cured in place. Because most of the steel beams are multi-section aerial hoisting in bulk, the connection between the steel beam and the concrete column is usually realized in the air during hoisting. It is difficult to work in the air, and it is difficult to control the accuracy of the splicing of steel beams and concrete columns, which makes it difficult to achieve fast and accurate positioning of steel beams du...

Claims

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Application Information

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IPC IPC(8): E04B1/18E04B1/58E04G21/14E01D19/00E01D21/00
CPCE04B1/185E04G21/14E01D19/00E01D21/00
Inventor 傅武旭郑作隆沈建泉王仕洲谢志恒张欣张文健王敏黄奕凯
Owner 广州工程总承包集团有限公司
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